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Availability: In Stock
Ships Within 2-5 Business Days
Item #: ES3-2235-28R
Price: $547.69

    Quantity:

    24 Port Smart Gigabit Ethernet Switch 10/100/1000BASE PoE Ports + 4 SFP Transceiver Ports, Rackmount

    What This Product Does

    The ES3-2235-28R provides 24 10/100/1000Mbps ports that supports 802.3at/af-compliant PoE, with a total PoE power supply up to 180W, powerful and flexible enough for users to deploy wireless access points or IP-based network surveillance cameras. The switch also comes equipped with 4 combo SFP slots, expanding your network flexibly. In addition, it provides high performance, enterprise-level QoS, useful security strategies and rich layer 2 management features. With all these advanced features, the Gigabit Smart PoE Switch is an ideal choice for small and medium business networking.

    ES3-2235-28R has useful security features. The Storm Control feature protects against Broadcast, Multicast and Unknown unicast Storm. Quality of Service (QoS, L2 to L4) provides enhanced traffic management capabilities to move your data smoother and faster. Anymore, the easy-to-use web management interfaces, along with CLI, SNMP and RMON, mean faster setup and configuration with less downtime. For workgroup and departments requiring cost-sensitive layer 2 switch and gigabit capability, Fiber Savvy Gigabit Smart PoE Switch ES3-2235-28R provides you the ideal access-edge solution.

    IEEE 802.3at/af-compliant Power over Ethernet

    The ES3-2235-28R supports 24 ports of IEEE 802.3at/af-compliant PoE and has a total power supply of 180W to power any 802.3at or 802.3af compliant power device. It’s an efficient and cost-effective choice to work with wireless access points, surveillance cameras, IP phones and other PoE supported devices, while getting rid of cables or power lines running around. Compact and flexible, the ES3-2235-28R is ideal to flexibly use PoE to deploy wireless access points or IP-based network surveillance cameras for projects or small business networks.

    Advanced QoS Features

    To integrate voice, data and video service on one network, the switch applies rich QoS policies. Administrator can designate the priority of the traffic based on a variety of means including Port Priority, 802.1P Priority and DSCP Priority, to ensure that voice and video are always clear, smooth and jitter free.

    Abundant Layer 2 Features

    For more application of layer 2 switches, ES3-2235-28R provides comprehensive layer 2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group and 802.3x Flow Control function. Any more, the switches provide advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics and IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.

    Enterprise Level Management Features

    ES3-2235-28R is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web-based Graphical User Interface (GUI) or industry-standard Command Line Interface(CLI), SNMP (v1/2/3) and RMON support enables the switch to be polled for valuable status information and send traps on abnormal events.

    PoE Features

    • Standard: 802.3at/af compliant with up to 30W per port
    • PoE+ Ports: 24 Ports
    • Power Supply: 192W
    • PoE Schedule (Time-based Settings)

    L2 and L2+ Features

    • Static Routing
    • Link Aggregation Control Protocol (LACP)
    • 4k VLANs
    • STP/RSTP/MSTP
    • IGMP Snooping
    • LLDP / LLDP-MED

    Security Strategies

    • Access Control List (L2~L4 ACL)
    • IP-MAC-Port Binding
    • 802.1x and Radius Authentication
    • Port Security
    • Storm Control
    • SSL and SSH encryptions
    • Dos Defend

    Quality of Service

    • 8 priority queues
    • 802.1P/DSCP QoS
    • Voice VLAN

    Management

    • Web-based GUI
    • Command Line Interface (through Telnet)
    • SNMP v1/v2c/v3
    • RMON (1, 2, 3, 9 group)
    • IPv6 Management
    • Dual Image

    Hardware Features

    Standards and Protocals IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x
    Interface 24 10/100/1000Mbps RJ45 Ports
    (Auto Negotiation/Auto MDI/MDIX)
    4 Gigabit SFP Slots
    Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
    100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m)
    1000BASE-X: MMF, SMF
    Fan Quantity 2
    Power Supply 100~240VAC, 50/60Hz
    Power Consumption Maximum (PoE on): 264.8W (220V/50Hz) Maximum (PoE off): 28.2W (220V/50Hz)
    PoE+ Ports(RJ45) Standard: 802.3at/af compliant
    PoE+ Ports: 24 Ports
    Power Supply: 192W
    Dimensions ( W x D x H ) 17.3 x 8.7 x 1.73 in. (440 x 220 x 44 mm)

    Performance

    Bandwidth/Backplane 56Gbps
    Packet Forwarding Rate 41.7Mpps
    MAC Address Table 16K
    Jumbo Frame 9KB

    Software Features

    Quality of Service Support 802.1p CoS/DSCP priority
    Support 8 priority queues
    Queue scheduling: SP, WRR, SP+WRR
    Port/Flow- based Rate Limiting
    IPv6 QoS*
    Voice VLAN
    L2 and L2+ Features Static Routing
    DHCP Relay*
    IGMP Snooping V1/V2/V3
    802.3ad LACP (Up to 14 aggregation groups, containing 8 ports per group)
    Spanning Tree STP/RSTP/MSTP
    BPDU Filtering/Guard
    TC/Root Protect
    Loopback detection
    802.3x Flow Control
    LLDP, LLDP-MED*
    VLAN Supports up to 4K VLANs simultaneously (out of 4K VLAN IDs) MAC/Protocol-based VLAN
    Access Control List L2~L4 package filtering based on source and destination MAC address, IP address, TCP/UDP ports IPv6 ACL*
    Security AAA*
    Port Security
    DHCP Snooping
    IP-MAC-Port Binding
    ARP Inspection
    802.1x and Radius Authentication
    SSH v1/v2
    SSL v3/TLSv1
    Broadcast/Multicast/Unknown-unicast Storm Control
    Dos Defend
    IPv6 Dual IPv4/IPv6 stack
    Multicast Listener Discovery (MLD) Snooping
    IPv6 neighbor discovery (ND)
    Path maximum transmission unit (MTU) discovery
    Internet Control Message Protocol (ICMP) version 6
    TCPv6/UDPv6
    IPv6 Applications DHCPv6 Client
    Ping6
    Tracert6
    Telnet (v6)
    IPv6 SNMP
    IPv6 SSH
    IPv6 SSL
    Http/Https
    IPv6 TFTP
    Management Web-based GUI and CLI management
    SNMP v1/v2c/v3,compatible with public MIBs
    RMON (1, 2, 3, 9 groups)
    CPU Monitoring
    Port Mirroring
    Firmware Upgrade: TFTP & Web
    System Diagnose: VCT
    SYSLOG & Public MIBS Dual Image

    *These features will be supported in a future firmware release.

    Others

    Certification FCC, CE, RoHS
    Package Contents 24 Port Gigabit Smart PoE+ Switch with 4 SFP Slots
    Power Cord
    Installation Guide
    Resource CD
    Rackmount Kit
    Rubber Feet
    System Requirements Microsoft® Windows® XP, Vista™ or Windows 7, Windows 8, MAC® OS, NetWare®, UNIX® or Linux.
    Environment Operating Temperature: 0℃~40℃ (32℉~104℉);
    Storage Temperature: -40℃~70℃ (-40℉~158℉)
    Operating Humidity: 10%~90%RH non-condensing
    Storage Humidity: 5%~90%RH non-condensing

    Additional Information

    Ethernet Switch Accessories

    An Ethernet network switch is a telecommunication device that receives data transmitted from a connected device and relays it to a specific device. Ethernet switches create separate collision domains per switch port, allowing for simultaneous data transfers to occur without interference. They also reduce the number of broadcast domains, and don’t require heavy CPU usage. The Ethernet switch manages the flow of network traffic more efficiently and in a safer manner than repeater hubs. It allows for the flow of data between connected devices. Ethernet switches come in both managed and unmanaged varieties. Unmanaged switches are the easy to install, plug and play variety. To learn more about our please visit our overview page. Fiber Savvy's Switches can be combined with a wide array of products such as:

    What's in the Box

    • Qty 1 - Smart Gigabit Ethernet Switch, 24 PoE Port + 4 SFP Port
    • Qty 1 - Power Cord
    • Qty 1 - Installation Guide
    • Qty 1 - Resource CD
    • Qty 1 - Rackmount Kit
    • Qty 4 - Rubber Feet